<!-- eslint-disable prettier/prettier -->
<template>
  <div class="p-2">
    <transition :enter-active-class="proxy?.animate.searchAnimate.enter" :leave-active-class="proxy?.animate.searchAnimate.leave">
      <div class="search" v-show="showSearch">
        <el-form :model="queryParams" ref="queryFormRef" :inline="true" label-width="68px">
          <el-form-item label="学科名称" prop="subjectName">
            <el-input v-model="queryParams.subjectName" placeholder="请输入学科名称" clearable @keyup.enter="handleQuery" />
          </el-form-item>

          <campus @schoolCampus="searchhandleSchoolCampus" :selectValue="queryParams.schoolCampusId"></campus>

          <grade @schoolGrade="searchhandleSchoolGrade" :selectValue="queryParams.classYear" :schoolCampusId="queryParams.schoolCampusId"> </grade>
          

          <el-form-item>
            <el-button type="primary" icon="Search" @click="handleQuery">搜索</el-button>
            <el-button icon="Refresh" @click="resetQuery">重置</el-button>
          </el-form-item>
        </el-form>
      </div>
    </transition>

    <el-card shadow="never">
      <template #header>
        <el-row :gutter="10" class="mb8">
          <el-col :span="1.5">
            <el-button type="primary" plain icon="Plus" @click="handleAdd" v-hasPermi="['school:discipline:add']">新增 </el-button>
          </el-col>
          <el-col :span="1.5">
            <el-button type="primary" plain icon="upload" @click="handledBatchUpload" v-hasPermi="['school:discipline:add']">批量导入</el-button>
          </el-col>
          <el-col :span="1.5">
            <el-button type="success" plain icon="Edit" :disabled="single" @click="handleUpdate()" v-hasPermi="['school:discipline:edit']"
              >修改
            </el-button>
          </el-col>
          <el-col :span="1.5">
            <el-button type="danger" plain icon="Delete" :disabled="multiple" @click="handleDelete()" v-hasPermi="['school:discipline:remove']"
              >删除
            </el-button>
          </el-col>
          <el-col :span="1.5">
            <el-button type="warning" plain icon="Download" @click="handleExport" v-hasPermi="['school:discipline:export']">导出 </el-button>
          </el-col>
          <right-toolbar v-model:showSearch="showSearch" @queryTable="getList" :columns="columns"></right-toolbar>
        </el-row>
      </template>

      <el-table
        v-loading="loading"
        :data="disciplineList"
        @selection-change="handleSelectionChange"
        @header-click="handleCellMouseEnter"
        v-bind:border="showborder"
      >
        <el-table-column type="selection" width="55" align="center" />
        <el-table-column label="学科名称" align="center" prop="subjectName" v-if="columns[0].visible" />
        <el-table-column label="所属校区" align="center" prop="campusName" v-if="columns[1].visible" />
        <el-table-column label="适用年级" align="center" prop="grades" v-if="columns[2].visible">
          <template #default="scope">
            <dict-tag :options="nine_year_compulsory_education" v-if="scope.row.grade!=null" :value="scope.row.grade.split(',')" />
          </template>
        </el-table-column>

        <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
          <template #default="scope">
            <el-tooltip content="修改" placement="top">
              <el-button link type="primary" icon="Edit" @click="handleUpdate(scope.row)" v-hasPermi="['school:discipline:edit']"></el-button>
            </el-tooltip>
            <el-tooltip content="删除" placement="top">
              <el-button link type="primary" icon="Delete" @click="handleDelete(scope.row)" v-hasPermi="['school:discipline:remove']"></el-button>
            </el-tooltip>
          </template>
        </el-table-column>
      </el-table>

      <pagination v-show="total>0" :total="total" v-model:page="queryParams.pageNum" v-model:limit="queryParams.pageSize" @pagination="getList" />
    </el-card>
    <!-- 添加或修改学科管理对话框 -->
    <el-dialog :title="dialog.title" v-model="dialog.visible" append-to-body>
      <el-form ref="disciplineFormRef" :model="form" :rules="rules" :label-width="formLabelWidth">
        <el-form-item label="学科名称" prop="subjectName">
          <el-input v-model="form.subjectName" placeholder="请输入学科名称" />
        </el-form-item>
        <campus @schoolCampus="handleSchoolCampus" :selectValue="form.schoolCampusId"></campus>

        <grade
          @schoolGrade="handleSchoolGrade"
          v-model="classYear"
          :selectValue="form.classYear"
          :schoolCampusId="form.schoolCampusId"
          :multiple="true"
        >
        </grade>

        <el-form-item label="备注" prop="remark">
          <el-input type="textarea" v-model="form.remark" :autosize="{ minRows: 5, maxRows: 5 }" clearable />
        </el-form-item>
      </el-form>
      <template #footer>
        <div class="dialog-footer">
          <el-button :loading="buttonLoading" type="primary" @click="submitForm">确 定</el-button>
          <el-button @click="cancel">取 消</el-button>
        </div>
      </template>
    </el-dialog>

    <ExcelUpload
      @upload-success="handleUpladeResult"
      @upload-cancel="handleCancel"
      :title="title"
       :objectName="objectName"
      :templatePath="templatePath"
      :contentType="contentType"
      v-model="batchImport"
      :uploadPath="uploadPath"
      :size="10"
    ></ExcelUpload>     
     
  </div>
</template>

<script setup name="Discipline" lang="ts">
import {
    listDiscipline,
    getDiscipline,
    delDiscipline,
    addDiscipline,
    updateDiscipline
} from '@/api/school/discipline';
import {
        DisciplineVO,
        DisciplineQuery,
        DisciplineForm
} from '@/api/school/discipline/types';
import campus from '@/components/campus/index.vue';
import grade from '@/components/grade/index.vue';
import ExcelUpload from '@/components/ExcelUpload/index.vue';


const {proxy} = getCurrentInstance() as ComponentInternalInstance;
const { nine_year_compulsory_education } = toRefs<any>(proxy?.useDict('nine_year_compulsory_education'));
const disciplineList = ref<DisciplineVO[]>([]);
const buttonLoading = ref(false);
const loading = ref(true);
const showSearch = ref(true);
const ids = ref<Array<string | number>>([]);
const names =  ref<Array<string | number>>([]);
const single = ref(true);
const multiple = ref(true);
const total = ref(0);
const formLabelWidth = '120px';
const showborder = ref(false)
const title = ref("");
const classYear = ref("");
const queryFormRef = ref<ElFormInstance>();
const disciplineFormRef = ref<ElFormInstance>();


//excel导入相关
const batchImport = ref(false);
// const bucketName = ref("templates")
const objectName = ref("学科管理导入模板.xls")
const templatePath = ref("school/discipline/importTemplate");
const contentType = ref("application/octet-stream")
const uploadPath = ref("school/discipline/upload");



const dialog = reactive<DialogOption>({
    visible: false,
    title: ''
});

const initFormData: DisciplineForm = {
  subjectName: undefined,
  schoolCampusId: undefined,
  remark: undefined,
  classYear: [],
  gradesYears: [],
  grade: undefined,
  disciplines: []
}
const data = reactive<PageData<DisciplineForm, DisciplineQuery>>({
    form: {...initFormData},
    queryParams: {
        pageNum: 1,
        pageSize: 10,
                        subjectName: undefined,
                        grade: undefined,
                          classYear: [],
        params: {
        }
    },
    rules: {

                        subjectName: [
                        {
                            required: true, message: "学科名称不能为空", trigger: "blur" }
                    ],
                        schoolCampusId: [
                        {
                            required: true, message: "所属校区不能为空", trigger: "blur" }
                    ],
                        classYear: [
                        {
                            required: true, message: "适用年级不能为空", trigger: "blur" }
                    ]
    }
});

const {queryParams, form, rules} = toRefs(data);

/** 查询学科管理列表 */
const getList = async () => {
    loading.value = true;
    const res = await listDiscipline(queryParams.value);
        disciplineList.value = res.rows;
    total.value = res.total;
    loading.value = false;
}

/** 取消按钮 */
const cancel = () => {
    reset();
    dialog.visible = false;
}

/** 表单重置 */
const reset = () => {
    form.value = {...initFormData};
        disciplineFormRef.value?.resetFields();
}

/** 搜索按钮操作 */
const handleQuery = () => {
    queryParams.value.pageNum = 1;
    getList();
}

/** 重置按钮操作 */
const resetQuery = () => {
    queryFormRef.value?.resetFields();
    handleQuery();
}

/** 多选框选中数据 */
const handleSelectionChange = (selection: DisciplineVO[]) => {
    ids.value = selection.map(item => item.disciplineId);
    names.value = selection.map(item => item.subjectName);
    single.value = selection.length != 1;
    multiple.value = !selection.length;
}

/** 新增按钮操作 */
const handleAdd = () => {
    reset();
    dialog.visible = true;
    dialog.title = "添加学科管理";
}

/** 修改按钮操作 */
const handleUpdate = async (row?: DisciplineVO) => {
    reset();
    data.form.classYear=[];
    const _disciplineId = row?.disciplineId || ids.value[0]
    const res = await getDiscipline(_disciplineId);
    Object.assign(form.value, res.data);
    dialog.visible = true;
    console.log("拿到数据",res.data)
      data.form.classYear = res.data.gradesYears;
    dialog.title = "修改学科管理";
}


/** 提交按钮 */
const submitForm = () => {
        disciplineFormRef.value?.validate(async (valid: boolean) => {
        if (valid) {
            buttonLoading.value = true;
            console.log("提交表单",form.value)
            if (form.value.disciplineId) {
                await updateDiscipline(form.value).finally(() =>  buttonLoading.value = false);
            } else {
                await addDiscipline(form.value).finally(() =>  buttonLoading.value = false);
            }
            proxy?.$modal.msgSuccess("修改成功");
            dialog.visible = false;
            await getList();
        }
    });
}

/** 删除按钮操作 */
const handleDelete = async (row?: DisciplineVO) => {
    const _disciplineIds = row?.disciplineId || ids.value;
    const _subjectNames = row?.subjectName || names.value;
    await proxy?.$modal.confirm('是否确认删除学科名称为"' + _subjectNames + '"的数据项？').finally(() => loading.value = false);
    await delDiscipline(_disciplineIds);
    proxy?.$modal.msgSuccess("删除成功");
    await getList();
}

/** 导出按钮操作 */
const handleExport = () => {
    proxy?.download('school/discipline/export', {
        ...queryParams.value
    }, `discipline_${new Date().getTime()}.xlsx`)
}

onMounted(() => {
    getList();
});


/** 列信息 */
const columns = ref([
            {key: 0, label: `学科名称`, visible: true},
            {key: 1, label: `所属校区`, visible: true},
            {key: 2, label: `适用年级`, visible: true},
            {key: 10, label: `备注`, visible: true},
]);


function handleCellMouseEnter() {
    showborder.value = !showborder.value;
}


function searchhandleSchoolCampus(value: string|number|undefined) {
data.queryParams.schoolCampusId = value;
data.queryParams.classYear = [];
}

function searchhandleSchoolGrade(value: any) {
    data.queryParams.classYear = value;

}

function handledBatchUpload() {
    title.value = "批量导入学科";
    batchImport.value = true;
}


/**
 * 从 campus组件中获取校区
 * @param {*} value
 */
function handleSchoolCampus(value: string|number|undefined) {
    data.form.classYear = [];

    data.form.schoolCampusId = value;

}

/**
 *  ['2019', '2020', '2021', '2022']
 * 对上面拿到的数据进行遍历 并且放入空数组中
 * @param {s} value
 */
function handleSchoolGrade(value: string[]) {
    data.form.classYear = value;

}

//excel导入相关
function handleCancel(value: boolean) {
    batchImport.value = value;
}
function handleUpladeResult(value: any) {
    if (value) {
        batchImport.value = false;
        getList();
    }
}
</script>
